Base | Representation |
---|---|
bin | 10010101100111… |
… | …101100011010101 |
3 | 210212102111012222 |
4 | 102230331203111 |
5 | 1120311320331 |
6 | 51045152125 |
7 | 10530024554 |
oct | 2254754325 |
9 | 725374188 |
10 | 313776341 |
11 | 15113389a |
12 | 890bb645 |
13 | 50012498 |
14 | 2d95bd9b |
15 | 1c830b7b |
hex | 12b3d8d5 |
313776341 has 2 divisors, whose sum is σ = 313776342. Its totient is φ = 313776340.
The previous prime is 313776311. The next prime is 313776349. The reversal of 313776341 is 143677313.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 157000900 + 156775441 = 12530^2 + 12521^2 .
It is a cyclic number.
It is not a de Polignac number, because 313776341 - 222 = 309582037 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (313776349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156888170 + 156888171.
It is an arithmetic number, because the mean of its divisors is an integer number (156888171).
Almost surely, 2313776341 is an apocalyptic number.
It is an amenable number.
313776341 is a deficient number, since it is larger than the sum of its proper divisors (1).
313776341 is an equidigital number, since it uses as much as digits as its factorization.
313776341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 31752, while the sum is 35.
The square root of 313776341 is about 17713.7331186851. The cubic root of 313776341 is about 679.5270218720.
The spelling of 313776341 in words is "three hundred thirteen million, seven hundred seventy-six thousand, three hundred forty-one".
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